Perfect for Outfitters, Car Camping, Family Picnics, Scout Troops, Fishing Trips, Wilderness Survival, and Emergency Preparedness Kits. Never carry fuel again!This Kelly Kettle boils approximately 7 6 oz Mugs of water at a time and is ideal for Kayakers, Car Campers, Scouts, Family Picnics, Hunters, Outfitters, Wilderness Survival Kits, 4 Wheeler Treks, Disaster and Emergency Preparedness Kits, Humanitarian Aid, or anyone working in the Great Outdoors.The Kelly Kettle even works in stormy conditions bringing water to boil within a matter of minutes using whatever solid fuel is naturally occuring in the area sticks, grass, pine cones, bark etc. No need to carry fuel. Ever!Note: The fire bases invert partially up into the bottom of our kettles to make the unit as compact as possible for transporting and storage. Normally, the fire base will not invert fully up into the kettle. This is particularly evident with the Medium size kettle. Never force the inverted base up into the kettle to try and achieve a Perfect Fit. This may cause damage to the kettle or result in the base becoming stuck within the kettle.